Compressor piston



FIG. 1 is a front elevational view of a compressor piston showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image of FIG. 5; and

FIG. 6 is a perspective view thereof.

FIG. 7 is a front elevational view of a compressor piston showing a second embodiment of our new design;

FIG. 8 is a rear elevational view of FIG. 7;

FIG. 9 is a top plan view of FIG. 7;

FIG. 10 is a bottom plan view of FIG. 7;

FIG. 11 is a left side elevational view of FIG. 7;

FIG. 12 is a right side elevational view of FIG. 7; and

FIG. 13 is a perspective view of FIG. 7; and,

FIG. 14 is a side elevational view of the compressor piston of FIG. 1, shown in a position of use in a compressor, wherein the broken line showing of the compressor is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a compressor piston, as shown and described. 